lordwelch/comictagger
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Added URL (singe image) mode.

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Tweakd resize logic

git-svn-id: http://comictagger.googlecode.com/svn/trunk@408 6c5673fe-1810-88d6-992b-cd32ca31540c
This commit is contained in:
beville@gmail.com 2013-02-04 19:11:28 +00:00
parent 8e1c6fae7c
commit 9b5508ecba
1 changed files with 34 additions and 5 deletions
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39
coverimagewidget.py
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@ -57,6 +57,7 @@ class CoverImageWidget(QWidget):
ArchiveMode = 0
AltCoverMode = 1
URLMode = 1
def __init__(self, parent, mode ):
super(CoverImageWidget, self).__init__(parent)
@ -111,6 +112,16 @@ class CoverImageWidget(QWidget):
self.imageCount = ca.getNumberOfPages()
self.updateContent()
def setURL( self, url ):
if self.mode == CoverImageWidget.URLMode:
self.resetWidget()
self.updateContent()
self.url_list = [ url ]
self.imageIndex = 0
self.imageCount = 1
self.updateContent()
def setIssueID( self, issue_id ):
if self.mode == CoverImageWidget.AltCoverMode:
self.resetWidget()
@ -156,7 +167,7 @@ class CoverImageWidget(QWidget):
def updateImage( self ):
if self.imageIndex == -1:
self.loadDefault()
elif self.mode == CoverImageWidget.AltCoverMode:
elif self.mode in [ CoverImageWidget.AltCoverMode, CoverImageWidget.URLMode ]:
self.loadURL()
else:
self.loadPage()
@ -188,6 +199,7 @@ class CoverImageWidget(QWidget):
self.cover_fetcher = ImageFetcher( )
self.cover_fetcher.fetchComplete.connect(self.coverRemoteFetchComplete)
self.cover_fetcher.fetch( self.url_list[self.imageIndex] )
#print "ATB cover fetch started...."
# called when the image is done loading from internet
def coverRemoteFetchComplete( self, image_data, issue_id ):
@ -195,36 +207,49 @@ class CoverImageWidget(QWidget):
img.loadFromData( image_data )
self.current_pixmap = QPixmap(img)
self.setDisplayPixmap( 0, 0)
#print "ATB cover fetch complete!"
def loadPage( self ):
if self.comic_archive is not None:
if self.page_loader is not None:
self.page_loader.abandoned = True
self.page_loader = PageLoader( self.comic_archive, self.imageIndex )
self.page_loader.loadComplete.connect( self.actualChangePageImage )
self.page_loader.loadComplete.connect( self.pageLoadComplete )
self.page_loader.start()
def actualChangePageImage( self, img ):
self.page_loader = None
def pageLoadComplete( self, img ):
self.current_pixmap = QPixmap(img)
self.setDisplayPixmap( 0, 0)
self.page_loader = None
def loadDefault( self ):
self.current_pixmap = QPixmap(os.path.join(ComicTaggerSettings.baseDir(), 'graphics/nocover.png' ))
#print "loadDefault called"
self.setDisplayPixmap( 0, 0)
def resizeEvent( self, resize_event ):
if self.current_pixmap is not None:
delta_w = resize_event.size().width() - resize_event.oldSize().width()
delta_h = resize_event.size().height() - resize_event.oldSize().height()
#print "ATB resizeEvent deltas", resize_event.size().width(), resize_event.size().height()
self.setDisplayPixmap( delta_w , delta_h )
def setDisplayPixmap( self, delta_w , delta_h ):
# the deltas let us know what the new width and height of the label will be
"""
new_h = self.frame.height() + delta_h
new_w = self.frame.width() + delta_w
print "ATB setDisplayPixmap deltas", delta_w , delta_h
print "ATB self.frame", self.frame.width(), self.frame.height()
print "ATB self.", self.width(), self.height()
frame_w = new_w
frame_h = new_h
"""
new_h = self.frame.height()
new_w = self.frame.width()
frame_w = self.frame.width()
frame_h = self.frame.height()
new_h -= 4
new_w -= 4
@ -233,7 +258,11 @@ class CoverImageWidget(QWidget):
new_h = 0;
if new_w < 0:
new_w = 0;
#print "ATB setDisplayPixmap deltas", delta_w , delta_h
#print "ATB self.frame", frame_w, frame_h
#print "ATB new size", new_w, new_h
# scale the pixmap to fit in the frame
scaled_pixmap = self.current_pixmap.scaled(new_w, new_h, Qt.KeepAspectRatio)
self.lblImage.setPixmap( scaled_pixmap )